Air Purifiers for Home Bedroom up to 1,035ft² with HEPA Filter, Carbon Filter, Washable Filter for Smoke, Pollen, Dander, with Air Quality Monitor, Auto Mode, 3yr Warranty, Airmega 150 White

We recently moved to the city into a tiny apartment with a large dog that sheds heavily. I don't usually have allergies but noticed that I started sneezing a ton more in this new living situation. I did a bit of research on air purifiers and settled on this one primarily because of the price and the way it looks. I wanted something that was visually unobtrusive. I have been very happy with how this purifier has worked out for us. We've definitely notices an improvement in the air quality in our apartment. It has eliminated all of the sneezing I was experiencing. It is quiet in it's low and medium settings, and sounds like a fan on the highest setting. I leave it on auto mode and it really only kicks into high gear when the dog lays on her bed (right next to the purifier) or when we're cooking. It seems to be very sensitive to increased air pollution and adjusts the speed responsively. The pre-filter works really well. I'm a bit appalled by how gross it gets, but it's nice to see that it is, indeed, filtering small particles out of the air. I give it a quick wipe with a wet cloth once a week, very easy and convenient to clean. Worth the cost, very happy with this purchase.

This is my third brand of air purifier I have purchased. I got these two on a Black Friday deal! I love these things so much. They are an absolute BREEZE to clean. You just vacuum out the prefilter every two weeks (or rinse it if it gets too gross) Filter replacement is easy peasy! You do have to buy a deodorizing filter every six months and a HEPA filter every year per the instruction manual. But you can buy a multipack of them for cost savings (the one I bought will last at least two years if I change the filters on time-I am a little bit of a procrastinator though I admit) The best part of these is that they are really responsive to the purifying needs of the room! Once I was dusting above it and it sensed the dust and went full power on its own! I was floored. It has an indicator light that shows you what your current air quality is. I’m amazed. And our allergies have improved so much since I started using them.

I've had this air purifier for a few weeks and I like it a lot. I noticed a difference the first day I had it. It's not noisy and I don't even notice the light at night. There is an option to turn off as well if that's something you'd like to be able to do. I had a Winix before this one, and this one seems to actually work a bit better...I cleaned my oscillated pedestal fan, and it pulled in all the dust and dust bunnies that flew off the fan cover and blades while I was cleaning, and all I had to do was wipe the front of the unit and the washable screen filter afterward. The COWAY is smaller than my Winix, but the filters are made to fit snugly, whereas the Winix filters will basically fall out when you remove the washable screen filter. The Air Quality Sensor is really sensitive too, I can spray hairspray in the next room and it somehow picks it up and the light will go from blue to green to yellow every time. The sensor area is also able to be cleaned, with my winix, that wasn't a possibility and the sensor stopped working after a while and the light no longer every changed to indicate air quality changes. Not to mention I love the color of the unit. My room is done in shade of green and I love having an air purifier that isn't black, white or grey. My severe Allergies and my Gaming computer are glad to have less dust to deal with. 10/10 would recommend

TL;DR Pros: -Quiet -Relatively small -Looks good (personal opinion) -Relatively inexpensive Cons: -Needs better documentation -Missing second charcoal foam filter -Missing any sort of convenient handle -Not suitable for large rooms/spaces Detailed Review: I have one of the AirMega AP-1512 (now replaced by the almost identical 200M). My choice in selecting and procuring that model was down to all the great reviews that compared the performance, power consumption, cost to buy, and cost to own of several of the top performing and popular brands on the market. There were others that outperformed the Coway, but not enough to be significant, and none were as cheap to procure and own (the running costs of the Coway were hands down less than any other brand). Having a great experience with the AP-1512, I decided to try the new 150 model to use in a smaller room (my 10’ x 10’ office), and because being confined to my house for the past year has more dust being created were I sit and work all day. My first impressions were good. The 150 seems to be well built and has familiar features and layout to the older unit I have been using for years. One thing I notice immediately when I was unboxing the unit was that it only comes with a single charcoal foam filter, which is supposed to be changed out after 6 months, but the HEPA filter is at 1 year. This means I either have to use the foam filter for a full year or replace the HEPA filter early. I wish it would have come with 2 of the foam filters as you would get in a filter replacement pack. Outside of missing one foam filter to make it through a year (and you can only by the replacement filters as a set and not individual components), the unit is also missing any sort of convenient handle to pick up and move it (the AP-1512 has a handle on it). After getting all the wrapping and tape off, the filters installed, and plugged into power, it fired right up and started working in Auto mode. The first thing I noticed is how quiet it is, but also how gentle the air flow is (meaning it isn’t flowing much air at low speed). There was a mild smell to it from the glue on the filters, but after a few hours (maybe a day), this all cleared up (I’ve heard some with major complaints of glue/chemical smells on the AP-1512 replacement filters, so I wasn’t overly surprised). I noticed that after running for an hour or so, the color changing light for auto mode was off and the unit said it was in Mode 1 instead of Auto. I thought something was up, so I cycled through the different Modes (fan speeds) and back to Auto. It stayed there for a while and went back to Mode 1. I thought maybe I had a bad unit, so I read the manual to make sure I understood its operation. That’s when I found out that the manual sucks and does not have near enough information about how this unit works and I now see why there are certain questions about this unit on the Amazon product page (like which was the filters are as the label FRONT on the HEPA filter actually points to the inside of the unit, which would technically be towards the back wouldn’t it?). It turns out that the Auto mode sometimes kicks out and into a more power saving mode, and when it does this, it erroneously shows as Mode 1 (and note that when it does this, it is flowing less air and even quieter than when showing as Auto Mode with a Blue status / air quality light). When the air quality is sensed to be bad enough, it pops out of the Mode 1 and into Auto Mode, so I guess this is all normal. As many have mentioned, this unit is pretty darn quiet, except when going into high gear. At the mid-level (Mode 2 or Green air quality light), it is a bit louder, but not too bad. Mode 3 (Yellow air quality light) is much louder, but about what I expected as the AP-1512 isn’t exactly quiet when it thinks it needs to evacuate the room of all dirty air right this instant. After living with one of the Coway 150 for a couple of weeks, I ordered a second unit to go in another room (13’ x 13’ bedroom) and next to a cat litter box (to help with dust control and general air quality in the room). I noticed that it’s Auto Mode and lights worked the same as the first unit (confirming that I didn’t just get a bad unit). I also noticed that the fan motor was a bit noisier, so I was wondering about quality control of the parts used to make these units. After a few weeks though, the fan motor quieted down and is about as silent as the first unit I procured. These two units are working well and I would certainly think of getting another if needed or recommending one for another person; however, I would not recommend the 150 for anything other than a small room (like an office or regular bedroom). If you have a larger bedroom, living room, etc., then I would look at the 200M, 300 or 400 to cover the larger space as the 150 just won’t cut it.

Lo compramos porque en la familia había alérgicos y aun no sabíamos a qué. Fue muy útil para aligerar los síntomas en el departamento. Está siempre en el 1 pues no tenemos prisa por filtrar y hace menos ruido. El filtro HEPA es grande y se consigue facilmente; el filtro de carbón se cambia mas y el primer filtro es lavable. Es un aparato grandecito que filtra mucho y que es fácil de mover. Como el aire sale hacia arriba no es incómodo estar enfrente, no son tipo ventilador que sopla el aire filtrado al frente.

Very disappointed. Incorrect plug and voltage, had to return.

Omg this thing works. I bought it because someone in our building was smoking and it was driving me nuts. Since we got it I haven’t smelled it. We’re also getting a new roof out in and I’m moving it around whenever I smell the gross tar and it cleans up the room in no time. The light indicator is really cool too. So worth it.

This product should not be sold in Europe (Amazon ES) because it only supports 110V. This is critical information and should have been clearly stated in the product description and instructions. Additionally, the seller has repeatedly provided an incorrect return label that only works for returns within the USA. As a result, I have been unable to return the item, which costs over 300 euros and is very heavy. I am requesting immediate assistance to resolve this issue, including providing a valid EU return label or a full refund.

It's nice to look at it's a very nice color I got the green one and it's very nice, it's pretty quiet, and it is doing something because I've had to clean it out a couple of times already. I think it's good for a very small area like a bedroom or maybe your living room. I've had it a little while now for a couple months I believe, although I don't notice anything much with the air quality I live downtown in the city so it's often very dusty and I have pets so there's issue with their hair and I occasionally smoke indoors, and it seems to keep the air in my apartment which is not very big of 500 sq ft, and it seems to remove whatever odors there would be from my dogs or from cigarette smoke so I don't smell anything in my apartment or does anybody else so that's one thing it's good for. And I am chronically ill with colds and fleas in the winter time and I have not had one since I had this, so I guess it's doing something.. I would recommend buying two of them rather than just one because it's not very powerful that's for sure. And if it's sitting close to me wherever I'm sitting and I have it on it actually cools the room and can make it actually cold so keep that in mind too which is a good thing because in the summertime and it will help with having clean fresh air and cool air for that matter. It's a very nice color it's small and like I say it's very quiet and easy to maintain I would highly recommend this product to anyone living in a small space where you need to have your fresh air in the air in your environment filtered for health and better breathing.